Working in the Preservation Department, one soon realizes how important our eyesight is to the tasks we need to perform. Whether it is making repairs or doing work on the computer, the work is intense and can tire out our eyes.
We all know that to maintain good eyes, we should wear appropriate sunglasses when outside or riding in a vehicle. Our diet is important too, as we need to include green leafy vegetables, oily fish, eggs, nuts and beans. If your job includes working with hazardous or airborne materials, you should wear safety glasses or protective goggles. A trip to the optometrist or ophthalmologist once a year is a good habit to have and helps to assure that eye problems are caught soon. This is all important information which we have heard and learned throughout our lives.
There is another important step to maintaining our eyesight as we work in jobs which require intense use of our eyes and up-close work: look up and look away. When I started working at the Iowa State University Library 38 years ago, my first supervisor told me to remember to rest my eyes. She said I should look up about every 20 minutes and look off into the distance. She explained that this would help to keep my eyes flexible and able to see both close up and things in the distance. At the time, this was easy to do as the work space was open and one could easily see from one end of the long room to the other end. Over the years, we have had much remodeling done to the office spaces, creating cubicles where each person works. This does not always leave a good view to look up and out. If this is the case in your office, it is good to get up and move about so you can look out. This does not mean that you need to take a hike or daydream for several minutes, just 20 seconds every 20 minutes will do the job.
At some point, everyone will most likely need bifocals, trifocals, or reading glasses, but remembering to look up and look out will help to keep your eyes flexible and perhaps delay the addition of glasses to assist with close up work.